view range_charset.t @ 1888:cc13f7b098db

Tests: avoid premature stream reset in h3_limit_req.t. STREAM and RESET_STREAM frames could be batched, which prevents the stream from being processed and changes the status code. The fix is to wait for the stream acknowledgment. Here we just look at the largest acknowledged, this should be enough for simple cases.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 04 Apr 2023 00:33:54 +0400
parents 196d33c2bb45
children
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#!/usr/bin/perl

# (C) Sergey Kandaurov
# (C) Nginx, Inc.

# Tests for range filter on proxied response with charset.

###############################################################################

use warnings;
use strict;

use Test::More;

BEGIN { use FindBin; chdir($FindBin::Bin); }

use lib 'lib';
use Test::Nginx;

###############################################################################

select STDERR; $| = 1;
select STDOUT; $| = 1;

my $t = Test::Nginx->new()->has(qw/http proxy cache charset/)->plan(10)
	->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

http {
    %%TEST_GLOBALS_HTTP%%

    charset_map B A {
        58 59; # X -> Y
    }

    proxy_cache_path   %%TESTDIR%%/cache  levels=1:2
                       keys_zone=NAME:1m;

    server {
        listen       127.0.0.1:8080;
        server_name  localhost;

        location / {
            proxy_pass    http://127.0.0.1:8081;
            proxy_cache   NAME;
            proxy_cache_valid 200 1m;
        }
    }

    server {
        listen       127.0.0.1:8081;
        server_name  localhost;

        charset B;

        location /t2.html {
            add_header X-Accel-Charset A;
        }
    }
}

EOF

$t->write_file('t1.html',
	join('', map { sprintf "X%03dXXXXXX", $_ } (0 .. 99)));
$t->write_file('t2.html',
	join('', map { sprintf "X%03dXXXXXX", $_ } (0 .. 99)));
$t->run();

###############################################################################

my $t1;

# range request on proxied response with charset attribute in content-type
# NB: to get partial content, requests need to be served from cache

http_get('/t1.html');
$t1 = http_get_range('/t1.html', 'Range: bytes=0-9, 10-19');
like($t1, qr/ 206 /, 'charset - 206 partial reply');
like($t1, qr/Content-Type: multipart\/byteranges; boundary=\w+\x0d\x0a/,
	'charset - content type');
like($t1, qr/Content-Type: text\/html; charset=B(?!; charset)/,
	'charset - charset attribute');
like($t1, qr/X000XXXXXX/m, 'charset - content 0-9');
like($t1, qr/X001XXXXXX\x0d?$/m, 'charset - content 10-19');

http_get('/t2.html');
$t1 = http_get_range('/t2.html', 'Range: bytes=0-9, 10-19');
like($t1, qr/ 206 /, 'x-accel-charset - 206 partial reply');
like($t1, qr/Content-Type: multipart\/byteranges; boundary=\w+\x0d\x0a/,
	'x-accel-charset - content type');
like($t1, qr/Content-Type: text\/html; charset=A(?!; charset)/,
	'x-accel-charset - charset attribute');
like($t1, qr/Y000YYYYYY/m, 'x-accel-charset - content 0-9');
like($t1, qr/Y001YYYYYY\x0d?$/m, 'x-accel-charset - content 10-19');

###############################################################################

sub http_get_range {
	my ($url, $extra) = @_;
	return http(<<EOF);
GET $url HTTP/1.1
Host: localhost
Connection: close
$extra

EOF
}

###############################################################################